The methodology for calculating the daily imbalance fee is defined in Subsection 6 of Section XIV of the GTS Code.
Presentation “Calculation of payment for daily imbalance from 01.09.2020” – PDF
Calculator of payment for daily imbalance for network users except for DSOs – XLSX
Calculator for calculating the daily imbalance fee for DSOs – XLSX
Training video on the calculation of the daily imbalance fee for network users, except for DSOs – on the YouTube channel of GTSOU